CEDREN, A-CEDRENE WITH GC, (1S,2R,5S,7S)-2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undec-8-ene, α-Cedrene, cedr-8-ene, (3R,3aS,7S,8aS)-3,6,8,8-tetramethyl-2,3,4,7,8,8a-hexahydro-1H-3a,7-methanoazulene, (-)-α-CEDRENE, 1H-3a,7-Methanoazulene, 2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-, [3R-(3α,3aβ,7β,8aα)]-